Job Description for External Career site

At Lhoist North America, our core values of Respect, Courage, and Integrity are more than words. We respect people, encourage courageous innovation, and uphold integrity in everything we do. If these principles resonate with you, you may find your next great opportunity with us.

We believe our people make the difference. That’s why we invest in talent by offering meaningful opportunities to grow your skills, expand your knowledge, and pursue your interests. Our work environment prioritizes safety, fosters collaboration across teams, and embraces inclusion. Here, you’ll be challenged to grow, and you’ll be supported throughout your career journey. Join us and help shape the future of Lhoist North America.

POSITION SUMMARY: Performs a wide variety of duties in keeping the Plant and department(s) running productively through their daily routine. to include scheduling employees to equalize workloads and offering assistance in any work area. Employees in this position are responsible for keeping a clean and safe work place and letting management know promptly of an hazards that the encounter at the operation

RESPONSIBILITIES & EXPECTATIONS:

Production

Troubleshoot, recognize and resolve any problems that may arise.
Inspecting and cleaning trucks and/ or railcars.
Make alternate changes due to breakdowns or emergency cases.
Operating front-end loader to move railcars into position for cleaning and loading.
Operating front-end loader and bobcat to clean up around mine and plant areas.
Operating front-end loader or dozer to feed stone into tunnel feeder.
Operating end dump truck.
Operating Oil Treatment System.

Reporting

Completing daily equipment checklist.
Submitting the daily equipment checklist to the plant superintendent.
Completing railcar inspection sheet.

Maintenance

General maintenance work, as directed.

Safety

Enforcing and complying all company, local, state, and federal safety policies and procedures.
Attend safety meetings.
Complete Pre-shift Work Place Examinations

Quality System, as defined by the Corporate Quality Manual

Maintaining the validity of all documentation affecting this position.
Maintaining the validity of all procedures affecting this position.

Training

Providing on-the-job training, as assigned.
Verification of on-the-job training, as assigned.

Backup

To back up other Utility Operators.
To back up Plant Operators
To be backed up by other Utility Operators
To be backed up by Plant Operators, Plant Superintendent, and Plant Manager.

Clean Up

All areas under and around conveyor belts.
All areas around dry plants

Any and al other duties as assigned.

ATTRIBUTES:

Preventative Maintenance
Industrial background with good troubleshooting skills.
Must be able perform basic mathematical computations
Ability to detect potential problems through observation in the field.
Must be able to work shift work, seven days a week including holidays and be flexible to schedule changes.
Must have a telephone and be open to call-outs
Work shift work, seven days a week including holidays and be flexible to schedule changes.
Must be able to work 12 hour shifts for an extended day period during plant outages.
Proven self-direction and leadership abilities.
Good analytical and problem solving skills.
Ability to prioritize and manage multiple tasks/projects and meeting all required deadlines.
Must be a team player who works well with others.
Must be open minded, willing to learn, and receptive to change.
Must be able to effectively communicate and interact with supervisors and peers.
Must have a telephone available and be receptive to callouts.
Good decision making skills regarding safety
Knowledge of basic computer skills.
Previous experience operating heavy equipment is desired.
Ability to read, write, and interpret documents
Knowledgeable of current environmental regulations and practices as they relate to the minerals industry.

Physical Demands include, but are not limited to:

Access all areas within a site which could include heights of 120 feet, confined spaces, and climbing ladders or stairs.
Must be capable of performing the essential job duties required in this position.
Will be working at times in office environment but mainly in a mining environment.
The employee will be exposed to the following working conditions: Extreme Heat and Cold, Noise, Vibration, Oils, and Atmospheric Conditions such as Dust, Fumes, and Mineral Particles.
The employee will be required to perform the following actions (from time to time): Standing, walking, balancing, stooping, kneeling, reaching, talking, seeing, hearing and sitting.
Ability to consistently lift over 50 pounds as needed.

Lhoist North America is proud to offer a highly competitive compensation package designed to support your well-being and future.

Our benefits include comprehensive medical, dental, vision, life, and disability insurance, along with paid vacation and sick time. We also offer an attractive 401(k) Retirement Savings Plan with a generous Employer Match as well as a Supplemental Contribution based on your Years of Service to help you plan confidently for the future. We recognize that growth doesn’t stop at the workplace. That’s why we provide educational assistance to encourage continued learning and professional development, empowering our employees to reach their full potential.

At Lhoist North America, your success is our investment.

Lhoist North America is proud to be an Equal Opportunity Employer.

We are committed to fostering a workplace that values inclusion, respect, and diversity. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. We believe that a diverse and inclusive environment strengthens our teams and drives innovation. That’s why we encourage individuals from all backgrounds to apply and strive to ensure every employee feels respected, supported, and empowered to succeed.

At Lhoist North America, inclusion isn’t just a policy, it’s a core part of who we are.

If you need assistance completing the application process, please contact [email protected]. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

About the company

Lhoist makes and supplies lime, dolime (dolomitic lime), and other mineral-based products used in heavy industry and environmental applications. Its products are produced through calcination of limestone and related processes at more than 135 production sites worldwide, and are used as process inputs in steel and metals, construction, water treatment, agriculture, pulp and paper, chemicals, and emissions control. The company also offers technical support and tailored formulations to improve process efficiency and help customers meet environmental standards. Lhoist differentiates itself through a long family-owned history, a global footprint, and ongoing investments in R&D and decarbonization initiatives to address sustainability goals. Its overarching aim is to support customers in improving efficiency, reducing environmental impact, and progressing toward decarbonization, including carbon capture initiatives.

Company Size

1,001-5,000

Company Stage

Acquired

Total Funding

$252.5M

Headquarters

Nivelles, Belgium

Founded

2000

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Simplify's Take

What believers are saying

Lhoist's 2026 decarbonization roadmap addresses both combustion and process emissions directly.
EVEREST targets more than one million tons of yearly CO2 capture in Germany.
Lhoist's North American assets commanded $13.5 billion, validating reserve depth and market position.

What critics are saying

Martin Marietta closed Lhoist North America on August 21, 2026, shrinking direct control.
EEOC-backed Gooden and Bell cases in 2026 keep employment-practices risk alive.
GLOBE's €250 million walloon project needs 2031 delivery, creating execution and permitting exposure.

What makes Lhoist unique

Family control keeps Europe, Latin America, APAC, and MENA businesses long-term owned.
Lhoist sells critical lime, dolime, and tailored low-carbon formulations for heavy industry.
CCUS projects like CalCC and EVEREST target hard-to-abate process emissions, not just fuel burn.

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Benefits

Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
401(k) Retirement Plan
401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

1 year growth

2 year growth

Wedoany

Jul 18th, 2026

Martin Marietta Materials Acquires Lhoist North America for $13.5 Billion to Create Largest U.S. Lime and Limestone Producer

U.S. building materials company Martin Marietta Materials has announced the acquisition of Lhoist No...

MarketScreener

Jun 29th, 2026

Martin Marietta to acquire Lhoist North America for $13.5B, becoming leading US lime producer

Martin Marietta Materials has entered into a definitive agreement to acquire Lhoist North America for $13.5 billion in cash and stock, establishing itself as the leading US lime and limestone producer. The deal, expected to close in the second half of 2026, comprises $7 billion in cash and $6.5 billion in Martin Marietta shares. Lhoist North America operates 20 quarries and production facilities across the US, generating $1.8 billion in gross sales and $786 million in adjusted EBITDA for the twelve months ended December 2025. The company holds over 2 billion tonnes of limestone reserves, representing more than 200 years of useful life. The Berghmans family will own approximately 15% of the combined company and receive one board seat. Martin Marietta expects $85 million in annual cost synergies and anticipates the transaction will be accretive to earnings and margins in the first full year following closure.

WQXC

Jun 29th, 2026

Martin Marietta to combine with Lhoist North America in $13.5 billion deal.

Martin Marietta to combine with Lhoist North America in $13.5 billion deal. By Thomson Reuters Jun 29, 2026 | 6:53 AM June 29 (Reuters) - Building material firm Martin Marietta Materials said on Monday it would merge with limestone supplier Lhoist North America in a cash-and-stock deal worth $13.5 billion, including debt. Shares of the Raleigh, North Carolina-based company were down about 3% in premarket trade. Martin Marietta would use a mix of $7 billion in cash along with shares valued at $6.5 billion to fund the deal, the company said. Lhoist's Berghmans family - which owns the privately held Lhoist Group, a family-owned Belgian industrial company - would own roughly 15% of Martin Marietta upon the deal's close. The deal is expected to be completed in the second half of 2026. (Reporting by Anshuman Tripathy in Bengaluru; Editing by Shailesh Kuber and Devika Syamnath)

Industrial Info Resources

May 20th, 2026

Global cement & lime manufacturers plan $96B in investments.

Global cement & lime manufacturers plan $96B in investments. North America is home to more than US$5.5 billion of cement and lime projects, with the U.S. cement sector accounting for about $3.76 billion. Released Wednesday, May 20, 2026 Reports related to this article: Summary. Although demand is down and imports are up, North America is expected to represent a significant portion of cement and lime manufacturing projects that are set to kick off in the coming years. Asia leads global growth. The global cement and lime sectors are projected to benefit from the growing demand for infrastructure projects, which is reflected in a significant number of manufacturing developments. Industrial Info Resources is tracking more than 3,700 active and proposed projects for cement and lime manufacturing worldwide, totaling more than US$96 billion of investment. More than half of the total is found in Asia, where India's cement sector accounts for nearly US$25 billion. According to Industrial Info Resources data, North America is home to more than US$5.5 billion of the total, with the U.S. cement sector accounting for about $3.76 billion. The U.S. cement-manufacturing sector is suffering from a four-year decline in consumption and rising imports. Few large projects are in the works at this time, one of which is GCC S.A.B. de C.V., which is putting the final touches on an expansion of its cement plant in Odessa, Texas. GCC's new, 3,000-ton-per-day clinker production line is designed to reduce greenhouse-gas emissions and bring the facility's total production to more than 2 million tons per year. Industrial Info Resources offers more information on the Odessa expansion in its Global Market Intelligence (GMI) Metals & Minerals Plant and Project databases, where readers can find details-including construction schedules, investment values and necessary equipment -in a plant profile and project report. Another major addition set to wrap up later this year is Eagle Materials Incorporated 's expansion and modernization of its cement plant in Laramie, Wyoming. Eagle is replacing two existing kilns with a high-temperature "pyroprocessing" line, with ThyssenKrupp 's U.S.-based subsidiary serving as general contractor. Readers can learn more from a detailed plant profile and project report. In the lime sector, Lhoist Group 's North American subsidiary is wrapping up an expansion of its lime plant in Clifton, Texas. Lhoist is installing two kilns at the facility to double its production to roughly 1.2 million metric tons per year. Details on the project, which has been underway since early 2025, can be found in a plant profile and project report. "Continued population growth in the [U.S.] South has created increased demand for Lhoist North America's calcium-based products, with customers having announced new steel mills, LNG export facilities, lithium-hydroxide production plants and water-treatment facilities," the company said on its website. "These expansions in multiple markets require lime both in the initial infrastructure build and in the longer-term production processes." Of the nearly US$25 billion worth of projects in India's cement sector, about US$7.4 billion worth currently are slated to begin construction before the end of the year. Readers can consult a detailed list of project reports. By the Numbers * More than 3,700: Total projects for cement and lime manufacturing worldwide * More than US$5.5 billion: Total investment in cement and lime projects within the U.S. * Up to US$23 billion: Total value of cement and lime projects set to begin construction worldwide through the end of 2026 More on the horizon. The remainder of 2026 could see up to US$23 billion worth of cement and lime projects begin construction worldwide, according to Industrial Info Resources data. This includes Silvi Materials 'construction of a cement terminal in Morehead City, North Carolina, a coastal area about 75 miles northeast of Wilmington. The facility, which will feature two storage domes and round-the-clock access to truck and rail transportation, adds to Silvi's growing footprint following its acquisition of North Carolina-based Eagle Rock Concrete last year. Readers can learn more about the Morehead City development from a detailed plant profile and project report. Next year has its own slate of potential kickoffs, totaling more than US$35 billion of investment worldwide. These include Graymont Limited 's first phase of its lime complex near Giscome, British Columbia. The three-phase development is expected to see the installation of three kilns to produce as much as 600,000 tons per year of lime from an adjacent quarry, as market conditions warrant. Details on the project can be found in a plant profile and project reports on Phase I, Phase II and Phase III. The Industrial Info Resources GMI Project and Plant databases offer a full list of detailed reports for projects mentioned in this article, and a full list of related plant profiles. Industrial Info Resources also offers full lists of reports for cement and lime manufacturing projects worldwide and just in the U.S. Key Takeaways * The cement and lime sectors are projected to benefit from the growing demand for infrastructure projects worldwide. * GCC of America and Eagle Materials are among the companies adding cement production in the U.S. * Lhoist Group and Graymont Limited are among the companies adding lime production in North America. About Industrial Info Resources Industrial Info Resources (IIR) is the leading provider of industrial market intelligence. Since 1983, IIR has provided comprehensive research, news, and analysis on the industrial process, manufacturing, and energy-related industries. IIR's Global Market Intelligence (GMI) helps companies identify and pursue trends across multiple markets with access to real, qualified, and verified plant and project opportunities. Across the world, Industrial Info Resources is tracking over 250,000 current and future projects worth $30.2 trillion (USD). Want more IIR news intelligence? Make Industrial Info Resources, Inc. a Preferred Source on Google to see more of Industrial Info Resources, Inc. when you search. Ask Industrial Info Resources, Inc.. Submit a question and one of its experts will be happy to assist you. By submitting this form, you give Industrial Info permission to contact you by email in response to your inquiry. Forecasts & analytical solutions. Where global project and asset data meets advanced analytics for smarter market sizing and forecasting.

The Bibb Voice

Dec 19th, 2023

Ready Mix USA and Lhoist Unite to Spread Christmas Cheer at Randolph Elementary

Teaming up with local quarries, Lhoist and Ready Mix USA, RES has been extending a helping hand to the children and families in need, embodying the true essence of the holiday season.

Lhoist

Production Operator

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